Security update for ghostscript

SUSE Security Update: Security update for ghostscript
Announcement ID: SUSE-SU-2019:2460-1
Rating: important
References: #1129180 #1129186 #1134156 #1140359 #1146882 #1146884
Cross-References:CVE-2019-12973 CVE-2019-14811 CVE-2019-14812 CVE-2019-14813 CVE-2019-14817 CVE-2019-3835 CVE-2019-3839
Affected Products:
  • SUSE Linux Enterprise Module for Open Buildservice Development Tools 15-SP1
  • SUSE Linux Enterprise Module for Open Buildservice Development Tools 15
  • SUSE Linux Enterprise Module for Basesystem 15-SP1
  • SUSE Linux Enterprise Module for Basesystem 15

An update that fixes 7 vulnerabilities is now available.

Description:

This update for ghostscript fixes the following issues:
Security issues fixed:

  • CVE-2019-3835: Fixed an unauthorized file system access caused by an available superexec operator. (bsc#1129180)
  • CVE-2019-3839: Fixed an unauthorized file system access caused by available privileged operators. (bsc#1134156)
  • CVE-2019-12973: Fixed a denial-of-service vulnerability in the OpenJPEG function opj_t1_encode_cblks. (bsc#1140359)
  • CVE-2019-14811: Fixed a safer mode bypass by .forceput exposure in .pdf_hook_DSC_Creator. (bsc#1146882)
  • CVE-2019-14812: Fixed a safer mode bypass by .forceput exposure in setuserparams. (bsc#1146882)
  • CVE-2019-14813: Fixed a safer mode bypass by .forceput exposure in setsystemparams. (bsc#1146882)
  • CVE-2019-14817: Fixed a safer mode bypass by .forceput exposure in .pdfexectoken and other procedures. (bsc#1146884)

Patch Instructions:

To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:

  • SUSE Linux Enterprise Module for Open Buildservice Development Tools 15-SP1:
    zypper in -t patch SUSE-SLE-Module-Development-Tools-OBS-15-SP1-2019-2460=1
  • SUSE Linux Enterprise Module for Open Buildservice Development Tools 15:
    zypper in -t patch SUSE-SLE-Module-Development-Tools-OBS-15-2019-2460=1
  • SUSE Linux Enterprise Module for Basesystem 15-SP1:
    zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP1-2019-2460=1
  • SUSE Linux Enterprise Module for Basesystem 15:
    zypper in -t patch SUSE-SLE-Module-Basesystem-15-2019-2460=1

Package List:

  • SUSE Linux Enterprise Module for Open Buildservice Development Tools 15-SP1 (aarch64 ppc64le s390x x86_64):
    • ghostscript-mini-9.27-3.21.1
    • ghostscript-mini-debuginfo-9.27-3.21.1
    • ghostscript-mini-debugsource-9.27-3.21.1
    • ghostscript-mini-devel-9.27-3.21.1
  • SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 (aarch64 ppc64le s390x x86_64):
    • ghostscript-mini-9.27-3.21.1
    • ghostscript-mini-debuginfo-9.27-3.21.1
    • ghostscript-mini-debugsource-9.27-3.21.1
    • ghostscript-mini-devel-9.27-3.21.1
  • SUSE Linux Enterprise Module for Basesystem 15-SP1 (aarch64 ppc64le s390x x86_64):
    • ghostscript-9.27-3.21.1
    • ghostscript-debuginfo-9.27-3.21.1
    • ghostscript-debugsource-9.27-3.21.1
    • ghostscript-devel-9.27-3.21.1
    • ghostscript-x11-9.27-3.21.1
    • ghostscript-x11-debuginfo-9.27-3.21.1
  • SUSE Linux Enterprise Module for Basesystem 15 (aarch64 ppc64le s390x x86_64):
    • ghostscript-9.27-3.21.1
    • ghostscript-debuginfo-9.27-3.21.1
    • ghostscript-debugsource-9.27-3.21.1
    • ghostscript-devel-9.27-3.21.1
    • ghostscript-x11-9.27-3.21.1
    • ghostscript-x11-debuginfo-9.27-3.21.1

References: